package abastractfactory;

import simplefactroy.ICourse;

/**
 * @program: HomeWork
 * @description: 一个品牌的抽象
 * @author: hezhiqin
 * @create: 2019-09-24 11:21
 */
public interface ICourseFactroy {
    ICourse createCourse();

    INote createNote();

    IVideo createVideo();
}
